449675688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{2011}}^1$

素因数の和:2060

約数の個数: 128

約数和(自身を含む): 1413872640

約数和(自身を除く): 964196952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 726, 847, 924, 968, 1331, 1452, 1694, 1848, 2011, 2541, 2662, 2904, 3388, 3993, 4022, 5082, 5324, 6033, 6776, 7986, 8044, 9317, 10164, 10648, 12066, 14077, 15972, 16088, 18634, 20328, 22121, 24132, 27951, 28154, 31944, 37268, 42231, 44242, 48264, 55902, 56308, 66363, 74536, 84462, 88484, 111804, 112616, 132726, 154847, 168924, 176968, 223608, 243331, 265452, 309694, 337848, 464541, 486662, 530904, 619388, 729993, 929082, 973324, 1238776, 1459986, 1703317, 1858164, 1946648, 2676641, 2919972, 3406634, 3716328, 5109951, 5353282, 5839944, 6813268, 8029923, 10219902, 10706564, 13626536, 16059846, 18736487, 20439804, 21413128, 32119692, 37472974, 40879608, 56209461, 64239384, 74945948, 112418922, 149891896, 224837844, 449675688]

約数ペア:

[(1, 449675688), (2, 224837844), (3, 149891896), (4, 112418922), (6, 74945948), (7, 64239384), (8, 56209461), (11, 40879608), (12, 37472974), (14, 32119692), (21, 21413128), (22, 20439804), (24, 18736487), (28, 16059846), (33, 13626536), (42, 10706564), (44, 10219902), (56, 8029923), (66, 6813268), (77, 5839944), (84, 5353282), (88, 5109951), (121, 3716328), (132, 3406634), (154, 2919972), (168, 2676641), (231, 1946648), (242, 1858164), (264, 1703317), (308, 1459986), (363, 1238776), (462, 973324), (484, 929082), (616, 729993), (726, 619388), (847, 530904), (924, 486662), (968, 464541), (1331, 337848), (1452, 309694), (1694, 265452), (1848, 243331), (2011, 223608), (2541, 176968), (2662, 168924), (2904, 154847), (3388, 132726), (3993, 112616), (4022, 111804), (5082, 88484), (5324, 84462), (6033, 74536), (6776, 66363), (7986, 56308), (8044, 55902), (9317, 48264), (10164, 44242), (10648, 42231), (12066, 37268), (14077, 31944), (15972, 28154), (16088, 27951), (18634, 24132), (20328, 22121)]